baber/WOPTO huggingface dataset:
Patent EP-1714200-A4 (EP)
Inventor: CHAPUIS ALAIN
IPC: H02M3/157
Filed: 2005-01-28
Abstract: L'invention concerne un bloc d'alimentation comprenant au moins un commutateur électrique conçu pour acheminer l'énergie entre des bornes d'entrée et de sortie du bloc d'alimentation, et une unité de commande numérique conçue pour commander le fonctionnement du ou des commutateurs en réponse à la valeur de sortie mesurée du bloc d'alimentation. L'unité de commande numérique comprend un convertisseur analogique-numérique (ADC) qui produit un signal d'erreur numérique représentant la différence entre la valeur de sortie mesurée et une valeur de référence, un filtre numérique produisant une sortie de commande numérique formée à partir de la somme des signaux d'erreur précédents et des sorties de commande précédentes, une unité de commande d'erreur conçue pour modifier le fonctionnement du filtre numérique en cas d'erreur, et un modulateur d'impulsion en largeur qui transmet un signal de commande au commutateur, ce signal présentant une largeur d'impulsion correspondant à la sortie de commande numérique. Ce convertisseur analogique-numérique comprend en outre un convertisseur analogique-numérique parallèle (flash) à fenêtrage comprenant une fonction de transfert qui définit une relation entre la différence de tension et les valeurs numériques correspondantes. Cette fonction de transfert comprend une zone sensiblement linéaire située au centre d'une fenêtre d'erreur correspondante, comprenant une première hauteur de pas au centre de la fenêtre d'erreur, et au moins une hauteur de pas différente dans une zone périphérique de la fenêtre d'erreur, cette seconde hauteur de pas étant supérieure à la première hauteur de pas. La première hauteur de pas et les autres hauteurs de pas peuvent exprimer chacune une relation linéaire entre la différence de tension et les valeurs numériques correspondantes. Dans une autre variante, la première hauteur de pas exprime une relation linéaire entre la différence de tension et les valeurs numériques correspondantes, et les autres hauteurs de pas expriment chacune une relation non linéaire entre la différence de tension et les valeurs numériques correspondantes.
Patent EP-1735806-A4 (EP)
Inventor: HIEKE ANDREAS
IPC: H01J3/14
Filed: 2005-02-22
Abstract: L'invention concerne des dispositifs de source d'ions à superposition contrôlée de champs électrostatiques et à écoulement gazeux afin de produire un refroidissement conditionnel rapide à collecte et à collimation d'ions, un appareil analytique comprenant ces dispositifs de source d'ions, et des procédés d'utilisation correspondants.
Patent EP-1747000-A4 (EP)
Title: Ethanol extraction of phytosterols from corn fiber
Inventor: ABBAS CHARLES
IPC: A23P1/00
Filed: 2005-03-21
Abstract: The present invention provides a process for extracting sterols from a high solids, thermochemically hydrolyzed corn fiber using ethanol as the extractant. The process includes obtaining a corn fiber slurry having a moisture content from about 20 weight percent to about 50 weight percent solids (high solids content), thermochemically processing the corn fiber slurry having high solids content of 20 to 50% to produce a hydrolyzed corn fiber slurry, dewatering the hydrolyzed corn fiber slurry to achieve a residual corn fiber having a moisture content from about 30 to 80 weight percent solids, washing the residual corn fiber, dewatering the washed, hydrolyzed corn fiber slurry to achieve a residual corn fiber having a moisture content from about 30 to 80 weight percent solids, and extracting the residual corn fiber with ethanol and separating at least one sterol.
Patent EP-1811038-A4 (EP)
Title: Processes for producing cellooligosaccharide
Inventor: YAMASAKI NAOAKI
IPC: A23L33/00
Filed: 2005-07-26
Abstract: A process of producing cellooligosaccharide, comprising enzymatically decomposing, in the presence of cellulase, a water-insoluble natural cellulosic material having an average degree of polymerization not greater than 700, an average particle size not greater than 100 µm, and a diethyl ether-soluble substance content less than 1% by mass.  A process of producing cellooligosaccharide, comprising enzymatically decomposing, in the presence of cellulase, a water-insoluble natural cellulosic material having an average degree of polymerization not greater than 700, containing 10% or more by mass of a colloidal cellulose component and a diethyl ether-soluble matter content less than 1% by mass.
Patent EP-1810190-A4 (EP)
Inventor: ZVINYATSKOVSKY STANISLAV
IPC: G06F17/30
Filed: 2005-09-13
Abstract: L'invention porte sur un procédé, un système et un appareil prévus pour permettre à un abonné à un service de rencontre en ligne d'effectuer une recherche de candidats potentiels pour une relation à long terme. Divers critères de recherche peuvent être utilisés pour générer une liste initiale de candidats. Des critères de recherche sont utilisés pour établir une liste de candidats potentiels pour l'utilisateur. Avec cette invention, l'utilisateur peut éditer directement divers éléments de critères de recherche de candidats potentiels à l'aide, par exemple, d'un menu déroulant qui permet de classer un élément des critères de recherche ou, le cas échéant de modifier les critère de recherche. Les critères de recherche modifiés peuvent ensuite être utilisés pour réviser la liste de candidats potentiels.
Patent EP-1814895-A4 (EP)
Title: Apparatus and system having dry control gene silencing compositions
Inventor: ROBERTSON BARBARA
IPC: C12N15/87
Filed: 2005-11-21
Abstract: A reverse transfection apparatus can be used for introducing siRNA into a cell to effect gene silencing. Such an apparatus can include a well plate having a well configured for transfecting cells. The well can include a substantially dry gene silencing composition that has at least a first siRNA which silences a first target gene. The gene silencing composition can be configured such that the at least first siRNA is capable of being solubilized or suspended in an aqueous medium in an amount sufficient for transfecting cells in the well. Additionally, the at least first siRNA can include a modification or a conjugate. The reverse transfection apparatus can be provided as a kit or system that additionally includes cells, polynucleotide carriers, reverse transfection reagents, and the like.
Patent EP-1981455-A4 (EP)
Inventor: RAYL ERIC L
IPC: A61F9/02
Filed: 2007-01-19
Abstract: L'invention concerne des lunettes de sport qui comprennent des lunettes à double lentille composées de lentilles intérieures et extérieures assemblées au niveau de leur périmètre par un adhésif, tel que de la silicone, afin de former un trou d'air. Un évent est formé sur la lentille extérieure afin de permettre l'égalisation du trou d'air avec l'environnement. L'évent comprend un bouchon constitué d'un matériau imperméable à l'eau et perméable au gaz. Un élément de dilatation peut être inséré dans le bouchon afin de maintenir ce dernier dans l'évent. Dans une variante, un rivet dans lequel des conduits d'air sont formés fixe un anneau de matériau perméable sur la lentille.
Patent EP-2032895-A4 (EP)
Title: Illumintion system and method for recycling light to increase the brightness of the light source
Inventor: LI KENNETH K
IPC: F21V7/04
Filed: 2007-06-13
Abstract: An illumination system for increasing the brightness of a light source comprises an optical recycling device coupled to the light source, preferably light emitting diode (LED), for spatially and/or angularly recycling light. The optical recycling device spatially recycles a portion of rays of light emitted by the LED back to the light source using a reflector or mirror and/or angularly recycles high angle rays of light and transmits small angle rays of light, thereby increasing the brightness of the light source's output.
Patent EP-2131478-A4 (EP)
Title: Permanent-magnet generator and windmill generator using the same
Inventor: MINOWA TAKEHISA
IPC: F03D9/00
Filed: 2008-02-29
Abstract: A power generator is provided which, when used at an electric power generating facility such as a wind power plant, etc., would not be bulky and would not impede wind capture by a wind turbine; instead, it can raise the generated voltage without impeding wind capture. The invention provides a permanent magnet generator comprising a generator shaft; at least three rotors, which are secured with the generator shaft, constituted by a plurality of a plate-shaped structure having a permanent magnet attached thereto, and each disposed in the longitudinal direction of said generator shaft; and a stator, which is plate-shaped structures with a stator coil of a wound copper wire disposed in at least two gaps formed by said rotors, evenly-spaced apart from said generator shaft. The rotors and stators are disposed alternately in the longitudinal direction of said generator shaft, with a total of not less than five stages. Furthermore, a wind power generator obtained by installing a propeller on the shaft of this permanent magnet generator is provided.
Patent EP-2337561-A4 (EP)
Title: Use of tocotrienol composition for the prevention of cancer
Inventor: LING MING TAT
IPC: A61K9/00
Filed: 2009-10-20
Abstract: The present invention is directed to a method of preventing cancer or preventing the recurrence of cancer after undergoing a cancer treatment by administering a composition comprising at least one of γ-tocotrienol or δ-tocotrienol, wherein the cancer is selected from the group consisting of melanoma, prostate cancer, prostate intraepithelial neoplasia, colon cancer, liver cancer, bladder cancer, breast cancer and lung cancer. The present invention is further directed to a composition comprising at least one of γ-tocotrienol or δ-tocotrienol and Docetaxel and/or Dacarbazine, and to a method of inhibiting or arresting or reversing of cancer by administering a composition comprising at least one of γ-tocotrienol or δ-tocotrienol together with Docetaxel and/or Dacarbazine. The present invention is also directed to methods of manufacturing those compositions.
Patent EP-2502257-A4 (EP)
Title: Method and apparatus to perform hydrogen-deuterium exchange
Inventor: LAVOLD THORLEIF
IPC: C01B4/00
Filed: 2010-11-16
Abstract: Apparatus and methods to perform hydrogen/deuterium exchange using semipermeable membranes are described. The system has two channels separated by a semipermeable membrane. One channel comprises a flow carrying the analyte of interest, and the second channel comprises a solution comprising a deuterated solvent (e.g. deuterium oxide). The system does not require an external electric field gradient across the membrane to perform the hydrogen-deuterium exchange procedure. The present invention facilitates sample and reagent handling as well as simplifies manufacture of devices and/or instrumentation related to deuterium exchange. Further described is a chemical analysation device for analysing chemical compositions and/or compounds, and a method for analysing chemical compounds and a computer program product for inducing a computer to perform steps in the method. Also described is a method for analyzing interactions between analytes and charged molecules, and calculating binding coefficients of the analytes with respect to the charged molecules.
Patent EP-0098291-A4 (EP)
Title: Purification of tetrahydrodibenzo(b,d)pyrans from crude synthetic mixtures.
Inventor: OLSEN ROBERT E
IPC: C07D/
Filed: 1982-12-20
Abstract: (-)-6a, 10a-Trans-1-hydroxy-3-n-pentyl-6,6,9-trimethyl-6a,7,8,10a-tetrahydrodibenzo[b,d]pyran or any of its related pyrans in which the n-pentyl group is replaced by hydrogen or C1-C10 alkyl is isolated from a crude synthetic mixture by a process which comprises esterifying the mixture to form perfluorinated alkanoic acid esters, removing low-boiling and non-volatile components, passing the mixture through a first gas chromatographic column with a packing whose liquid phase consists of a slightly polar phenyl-substituted silicone oil and recovering a fraction rich in the desired component, passing the recovered fraction through a second gas chromatographic column with a packing whose liquid phase consists of a non-phenyl-substituted silicone oil and recovering a fraction rich in the desired component, hydrolyzing the fraction recovered from the second stage, and recovering the desired product from the hydrolysis mixture.
Patent EP-0105339-A4 (EP)
Title: System of ionized oxygen allotrope gas water purification and method and apparatus therefor.
Inventor: JOHNSON DENNIS E J
IPC: C01B13/02
Filed: 1983-03-28
Abstract: A system of ionized allotrope gas water purification and method and apparatus therefor which uses as the water treating agent ionized oxygen allotrope gas, as distinguished from common chemical treatment substances, in which the raw material for practicing the invention is ambient air, and specifically its atmospheric oxygen content. In accordance with the invention an apparatus is provided which has a gas flow path (36) having an oxygen allotrope forming site that includes a magnetic flux field within the flow path (36) characterized by spaced and interacting rows (46) of alternately polar, rod magnet type (50), flux fields in flux attracting relation longitudinally and crosswise of the rows (46), and an elongate oxygen photolysis lamp (61) operating within the flow path (36) at the site and enveloping the flux with ultraviolet wave length ionizing electrowatt radiant energy emisions. Ambient atmospheric air is passed in a continuous gas flow through the flow path, and the atmospheric oxygen contained therein at the oxygen allotrope forming site concurrently becomes energy transformed and ionized to form stable oxygen allotrope ions that have high energy and magnetic property levels. The gas flow including the energy charged oxygen allotrope ions is conveyed to and is interspersed in the water to be treated in a continuous flow application whereby the oxygen allotrope ions are dispersed by natural attraction to water molecules and thence to contaminant substances that are oxidized by the highly active individual oxygen allotrope ions.
Patent EP-0215783-A4 (EP)
Title: Coating for molds and expendable cores.
Inventor: DYBALA CHARLES J
IPC: B22D17/22
Filed: 1985-04-16
Abstract: A resin-bonded sand core for high-pressure die casting methods having a first refractory coating, such as of silica, with an inorganic binding agent of colloidal silica and a clay such as kaolin, and a second or top coating of a refractory material containing zircon and an organic binding agent, which combination of these two different coatings enables the bonded sand core to have high pressure and temperature resistance, good washout resistance, freedom from surface penetration, and good shake-out properties.
Patent EP-0252074-A4 (EP)
Inventor: MIZELLE NED W
IPC: A47C23/04
Filed: 1985-12-24
Abstract: Une unité de sommier utilise des ressorts à tiges pliées (6, 8, 106, 206) destinés à soutenir un réseau de tiges (2) sur une structure (4). Un ressort (6, 106, 206) comprend une partie supérieure munie de deux barres transversales (38, 138, 238), une barre centrale longitudinale (36, 136, 236) placée entre les barres transversales de façon espacée, et des sections de liaison (40, 140, 240) qui relient les extrémités opposées de la barre centrale aux extrémités des barres transversales. Lors de la compression, la partie supérieure du ressort ou une tige du réseau fixée auxdits ressorts entre en contact avec une barre de torsion (32, 132, 232) dans le ressort. Certains modes de réalisation (6, 106) prévoient une partie inférieure continue et ininterrompue et une partie supérieure munie de deux sections dont leurs terminaisons sont les extrémités des tiges des ressorts. Un ressort d'angle (8) à déformation limitée comprend une barre d'attache supérieure (42), deux barres de liaison supérieure (46) qui divergent vers le bas à partir des extrémités opposées de la barre d'attache, deux barres de torsion supérieures perpendiculaires (48) qui s'étendent vers l'intérieur à partir des extrémités inférieures des barres de liaison supérieures, deux barres de liaison inférieures inclinées (50) qui s'étendent vers le bas à partir des extrémités intérieures des barres de torsion supérieures, ainsi que deux barres de torsion inférieures perpendiculaires non rotatives (52) qui s'étendent vers l'extérieur à partir des extrémités inférieures des barres de liaison inférieures. Un élément d'arrêt (60, 72) destiné à limiter le mouvement vers le bas de l'assemblage du réseau de tiges (16), est formé d'une pièce entière comprenant une boucle verticale (66, 68, 76, 78) reliée à plusieurs barres espacées disposées en angle (64, 74) et placées horizontalement.
Patent EP-0296226-A4 (EP)
Title: Apparatus and method of machining doughy material.
Inventor: SPINELLI LOUIS A
IPC: A21C3/10
Filed: 1987-12-29
Abstract: A method and apparatus for machining dough that takes into account the different flow regimes exhibited by the dough during processing. As in conventional systems, the apparatus includes a hopper (10) for extruding dough in a sheet and pairs of powered rollers (24, 41, 44) for sizing the sheet. A computer (14) controls the system. Mass flow rate is made constant throughout the system by establishing a master flow rate based upon predetermined criteria related to the product being produced, and the computer (14) monitors the weight of the extruded sheet to maintain a constant input to the powered rollers (24, 41, 44). The flow rate is varied to remain constant by comparing the input to output, as measured by the sheet thickness at the cutter station (60). The gage rollers (44) are controlled by setting a nominal roller speed, trimmed according to the tension present in the sheet upstream of the gage roller (44), as reflected in the position of a loop in the dough sheet between the gage rollers (44) and the pair of rollers (41) immediately upstream of same.
Patent EP-0451280-A4 (EP)
IPC: C10G9/20
Filed: 1990-02-20
Abstract: Le procédé consiste à chauffer une matière première brute d'hydrocarbure, sa pyrolyse ayant lieu à une température comprise entre 600 et 800 °C en présence de produits intermédiaires d'hydrogène-oxygène en combustion, lesquels sont produits dans la torche et sont acheminés le long de l'axe et/ou le long de la périphérie du flux de matière première brute. Le temps de réaction entre la matière première brute et les agents d'addition à la température comprise entre 600 et 650 °C est compris entre 1 et 30 msec. Le dispositif comprend une structure (1) comportant des zones de chauffage et de pyrolyse (4, 5). Dans ladite zone (5) est monté un brûleur (8) dont la structure (9) est dotée d'un ajutage (10) monté dans sa face terminale (11), et d'ajutages (12) montés le long de sa périphérie. La zone comporte un conduit (13) doté de ramifications (14) destinées à acheminer l'agent d'oxydation, et d'un canal (15) destiné à acheminer le combustible, reliées entre elles.
Patent EP-0514428-A4 (EP)
Title: Arbitration among multiple users of a shared resource
Inventor: HOLT CRAIG S
IPC: G06F13/374
Filed: 1991-01-16
Abstract: Arbitration is performed among a plurality of users (12a-12n) for access to a shared resource in a system (10) of the kind in which the users (12a-12n) arbitrate by placing arbitration signals on a line (19) and subsequently comparing their arbitration signals with a signal appearing on the line (19), by providing the users (12a-12n) with independently operating clocks (18) and controlling the progression of the arbitration based on timing provided by the clock (18) of at least one of the users (12a-12n). The progression of the arbitration thus does not depend upon a single master clock, or upon synchronizing the individual user clocks (18). Users that request access are assigned a first priority in the arbitration based at least on an access priority preassigned to the request for access and on whether the user is a member of a current group of users that is formed at a time during the arbitration when another group of users is empty, the current group including users that have been denied access as of that time; at least a portion of each user's arbitration signal is arranged as a multibit word having a value that represents the first priority, and each user that arbitrates for access places its multibit word in parallel on the path and determines whether it has won the arbitration by subsequently comparing its multibit word value with the value of a multibit word that appears on the path.
Patent EP-0617653-A4 (EP)
Title: Vacuum cup control apparatus.
Inventor: BLATT JOHN A
IPC: B65G47/91
Filed: 1992-09-08
Abstract: A vacuum cup control apparatus for applying and releasing vacuum in a vacuum cup includes a venturi passage for inducing a vacuum within the vacuum cup upon the flow of pressurized air therethrough. Another air flow passage extends through the housing for injecting a flow of air under pressure to the vacuum cup to relieve the vacuum therein. A sensor senses the vacuum level attained in the vacuum cup. A feedback signal is sent by the control apparatus to the external controller as an indication that a predetermined, selectable vacuum level has been achieved. The control apparatus is responsive to the sensor and signals from an external controller for applying vacuum to the vacuum cup until a predetermined vacuum level is attained in the vacuum cup. After the initial application of vacuum and prior to the injection of air under pressure to the vacuum cup, if the vacuum level within the vacuum cup decreases below the predetermined set level, the control apparatus will automatically reapply vacuum until the predetermined vacuum level is reached. A plurality of comparators, each provided with offset reference signal inputs, are responsive to the output of the sensor and generate a plurality of discrete vacuum select levels. A selector switch selects one of the comparator outputs to specify a predetermined vacuum level in the vacuum cup.
Patent EP-0640053-A4 (EP)
Inventor: HERRING MORRIS A
IPC: B65D19/00
Filed: 1993-05-19
Abstract: L'invention décrit une palette (100) en carton dur ondulé comportant un élément supérieur (110) en carton dur homogène multi-plis , plusieurs traverses (120) en carton dur ondulé multi-plis situées dans le sens de la longueur, une pluralité de supports (130) en carton dur ondulé homogène multi-plis et une pluralité d'entretoises (140) en carton ondulé multi-plis situées dans le sens de la longueur. L'élément supérieur présente des ondulations (115) s'étendant dans une première direction. La surface plane supérieure de chaque traverse est jointe à la surface plane inférieure de l'élément supérieur et les ondulations (125) de chaque traverse se situent transversalement par rapport à la première direction. La surface plane supérieure de chaque entretoise est jointe à la surface plane inférieure de certaines traverses respectives. Les ondulations (135) de chaque support s'étendent dans l'une de la première direction et de la direction transversale par rapport à la première direction. Chaque entretoise comporte une surface plane supérieure et une surface plane inférieure. La surface plane supérieure de chaque entretoise est jointe à un groupement respectif des supports et les ondulations (145) de chaque entretoise s'étendent dans la première direction.
Patent EP-0628366-A4 (EP)
Title: Stock solution of parting compound for green sand molding.
Inventor: KONDO KAZUMITSU
IPC: B22C3/00
Filed: 1993-12-27
Abstract: A parting compound for green sand molding, which contains hydrocarbon oil as the principal agent and other essential components including a surfactant as a dispersant and an anionic surfactant and/or strongly basic amine as a wettability improver. This compound is used in the form of oil-in-water emulsion by diluting with water. Because of the dilutability with water, this compound can be readily stored and transported in a nonbulky state. Furthermore, the proportion of water can be increased as compared with that of the hydrocarbon oil in the step of applying the compound, thus contributing to resource saving and improvement in the resistance to fire hazard.